Unexpected hydrated ions in the detection of sodium adduct coumarins using electrospray tandem mass spectrometry

Wang, Wei-Ying; Ye, Li-Ming; Hu, Dan; Wu, Zhi-Jun; Cai, Tian; SCI

机构： Sichuan Univ, West China Sch Pharm, Chengdu 610041, Sichuan, Peoples R China; Chinese Acad Sci, Chengdu Inst Biol, Chengdu, Sichuan, Peoples R China; Sichuan Acad Agr Sci, Ctr Anal & Testing, Chengdu, Sichuan, Peoples R China;

关键词： Coumarins hydrated ions sodiated ions electrospray ionization quadrupole time-of-flight tandem mass spectrometry hydrolysis